What is the method for string replacement in the Go lan…

In Go language, string replacement can be achieved using the strings.Replace() function. This function takes four parameters: the original string, the string to be replaced, the string to replace it with, and the number of replacements to be made.

Here is an example code demonstrating how to use the strings.Replace() function for string replacement.

package main

import (
	"fmt"
	"strings"
)

func main() {
	str := "Hello, World!"
	newStr := strings.Replace(str, "World", "Go", 1)
	fmt.Println(newStr) // 输出：Hello, Go!
}

In the example above, strings.Replace(str, “World”, “Go”, 1) means replacing the first occurrence of “World” in the string str with “Go”, resulting in “Hello, Go!”.